The truth is, NOTHING will replace what was mentioned. You cant take something, and do nothing. You still have to have the whole lifestyle down. You have to eat right, train right, sleep, etc etc.
Now does it work? Yeah it works, and is the most proven supplement out there.
Here is the thing with creatine. You can only store so much, so the more you take, doesn't mean squat. The body can only hold 154 mmol/kg
The total concentration in the body is about 120 mmol/kg
To achieve the 154 what is still suggested is to do about 20g a day or so for 5-7 days. This increases the muscle creatine about 20% which is thought to be about the upper limit of what I said above of 154 mmol/kg
Then the suggested way to take is about 2-5g per day.
Take it with glucose (i'm talking plain creatine) as it enhances its uptake.
Your short term loading is suggested to improve the ability to maintain muscular force and power output.
You can take it for 30-60 days, then cycle off of it, and back on.
Again, MAKE SURE you do everything else too. IMO creatine is still by far the best supplement because of its studies. In fact I like to take it, and can say i've found it to do a better job than anything else i've ever tried, including prohormones.
You can venture off into the other forms of creatine out there, and they may very well do better than just monohydrate, BUT the thing on all of those are that they have not been studied as much as the plain old stuff. You dont have 15yrs of studies on CEE, Creatine-AKG, etc etc. They are promising though, and the plain stuff is supposedly obsolete. The reason on this is more the transport mechanism, and the uptake by the body. Not the fact that adding all the rest of the ingredients gives you any more added benefit besides its utilization in the body. 10 different forms or not, you can only up take so much.
If you stick with the plain stuff, I suggest Creapure creatine which is the best form cause its 99.9% free of impurities that aren't supposed to be in your creatine.
Read their site, and look at their info about it. Notice their charts too on creatine concentrations and how its close to what I stated.
http://www.creapure.com/index.php?id=53&L=1