Unless there is physical evidence that you are not tolerating these two meds together at their current doses, like elevated heart rate or blood pressure or heart disease, there is no justification for a temp stopping them when they are working so well for symptom control. The temp may be inexperienced. You should ask to speak to your "temps" supervisor. Perhaps there is someone who will maintain your meds until the permanent replacement arrives on the scene. Have you thought about tapering down very gradually on the Adderall now that you are on Strattera? That may be music to a new prescriber's ears.
Myself I have been on Adderall for literally over a decade. Just recently my doctor also gave me strattera as well. For me,the Adderall works literal wonders for my ADHD. The straterra has completely taken away my cravings for alcohol as I'm an alcoholic. I too have noticed that the strattera has completely stopped my anxiety as well. Like u, I actually feel normal for the first time in I cnt remember how long. The Adderall/strattera combo works rly well for my alcoholism, anxiety,& ADHD.