No. For a single transaction, it is only possible to receive one reward.
If a cashback reward is credited for a transaction, the Autoreward will not be credited. We always prioritize the cashback reward, as this usually represents a higher amount.
This happens because a single bank transaction can only be linked to one reward.
If you have a cashback reward for a store that also offers Autorewards, you will therefore receive only one reward for that purchase.
Please note that in this situation, submitting a claim will not be possible.