That sucks, I've read that's quite a common problem with people who take ADHD meds.

Have you ever considered going without concerta? There are plenty of folks with ADHD who don't take medication for one reason & another who get along just fine. I know to some extent your concerta probably alleviates the side effects of your APs, but that shouldn't stop you from trialling without meds. Or I guess if you took less, you'd get less of a crash too... could be a happy medium.