I don't think of eating cooked as cheating. I just view it as part of an enjoyable life. Maybe I should be more than 95% raw to get even more benefits, but I'm not ready yet. I also get regular colonics for detox.
Don't feel guilty, you're not harming anyone, not even yourself. What you eat is your choice, and if raw doesn't work for you all the time, then let it go every once in a while. Don't make a religion out of your diet, that's harmful.