Yes, you can, especially if the preparations are used according to the doctor's instructions.  According to the current medical literature, there should be no interactions between the two preparations that are harmful to health or the effects of drugs.

Please remember that you should always report all medications and dietary supplements to your doctor, especially when he or she decides to take more medications. Such a procedure will allow for the selection of safe and effective pharmacotherapy.

The GdziePoLek.pl service also allows you to compare the prices of Zaax and order it with home delivery or pick-up at the nearest stationary pharmacy:
https://www.gdziepolek.pl/produkty/84967/zaax-kapsulki/apteki

In cities such as Warsaw, Wrocław, Łódź or Białystok, products can be ordered with instant delivery even in 1 hour thanks to the Wolt Drive service - check if the service is available in your location: https://www.gdziepolek.pl/koszyk/szybka-dostawa?src=zf

You can also check the availability of Biofenac via gdziepolek.pl and book it from the pharmacy of your choice with your prescription: https://www.gdziepolek.pl/produkty/11428/biofenac-tabletki-powlekane/apteki

I've included additional information that you may find helpful:

https://www.gdziepolek.pl/artykuly/czy-przyjmowanie-kilku-lekow-jednoczesnie-jest-bezpieczne

https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba

https://www.gdziepolek.pl/artykuly/jakie-leki-przeciwbolowe-stosowac