Can I use one public address from a hardware wallet and use it over and over again?

Let’s say I bought a trezor and I set up the wallet and extracted a public address from it and printed out the QR code. I then locked up the trezor and never wanted to take it out again.I then started buying BTC on my cash app and withdrawing it by scanning my printed QR code..is this something I can do? Is something I should do? Is it common practice? Thanks via /r/Bitcoin https://bit.ly/2Yp7IZw