MAG-10 Cycle Coming Up

I will be starting a MAG-10 cycle this coming week, and I want to know if taking creatine will have any additional effect. I am currently loaded and taking it every day, but I have been told it really doesn’t do much with MAG-10.

Another thing, I am 6’2" 168 pounds, and I have very little body fat. I recently started training really hard (6ish months ago), and am wondering if taking Myostat would have any affect while on MAG-10.