Go back through your answers. The 1098-T should be entered first.
An American opportunity or lifetime learning credit (education credit) can be claimed in the same year the beneficiary takes a tax-free distribution from a QTP, as long as the same expenses aren't used for both benefits. This means that after the beneficiary reduces qualified education expenses by tax-free educational assistance, he or she must further reduce them by the expenses taken into account in determining the credit.
PUB 970
