Personally I won't. Because many facilities in my area doesn't support BTC payment. I do not mind receiving, say, 20% of my pay in BTC denomination.
Cash/wages are meant for covering your daily regular spendings. Bitcoin in most of the cases should just be intact with exchanges to take advantages of the price fluctuations.
If in my case, I will accept bitcon instead of cash as my salary then that will just give me a doubt if I have to use it or not to support my daily needs since I care for the bitcoin price.
Just consider the bitcoin as a currency, so just like other currencies you will use your bitcoins on your daily needs whenever you need them and have to save your bitcoins if you feel now you have completed your needs and have to save.