Yes—this is a common need, and several bag lines are designed for a DSLR plus a small tablet or laptop.

From the suggestions given:

• Lowepro CompuDay/CompuDaypack models are made for camera gear plus a computer/tablet.
• Think Tank Retrospective bags can fit an iPad-sized tablet in pockets that don’t block camera access; smaller sizes may suit a compact DSLR kit and 7-inch tablet.
• Kata 3N1 bags were recommended if you want a backpack with easier side access to the camera; some sizes include laptop/tablet storage.

The key is to look for:

• a separate padded tablet/laptop sleeve
• side or top camera access so the device compartment doesn’t block the camera
• a size matched to your actual kit, since larger bags get cumbersome quickly

If fast access matters most, a messenger or sling-style bag may be better than a traditional daypack. If comfort matters most for longer carry, a backpack with side access is a good compromise.

A practical workflow alternative is still to carry a small tablet/netbook if you want backup, editing, and uploads—more flexible than simple Wi‑Fi SD card transfer alone.