W/my work schedule...it's hard for me to to do cardio on a empty stomach every time. Although, I feel better when it is empty.
Creatine blurring abs: Well I think it makes me hold a little more water, Only time I ever seen abs was when I had an intestinal infection 4 years ago and lost 60 pounds in 6 months. I was 6'5" and weighed in at 199. LOL
I like the effects of Creatine and it helps me with vascularity, Using Swole now, but I would say that an OTC diuretic or herbals can help you with that.
2X per day @ gym....While ON, I wanted to work all of the time, but I made a strict regiment and I stuck to it. It worked great for me, but I did not deviate from the plan.