This is a workaround that you can use. Enter the 1099-Q. When asked who the student is answer: someone else not listed here (lying to TurboTax to get it to do what you want does not constitute lying to the IRS). Enter the students names when asked (or some alternate wording, e.g 3 student-dependents). A few screens later, you'll get one simple screen to enter expenses. Press Done at the 1099-Q summary screen, to get there.
