Re:What to do after creatine runs out ?
Cycling creatine is a myth that's about 10 or 15 years old mate, as has been said you will just piss out any that doesn't get used. Unless you're caning it Lomu-style you won't do yourself any damage, I would take it throughout an entire rugby season and not see any ill effects.
Current training: 6-day split
Current cycle: Test E @ 500mg per week
Height : 192cm
Weight : 272lbs
Body Fat : 15.4%