I think it's fine to just recognise it. Sure, you can be respected more by hotel clerks and post office workers if you write it all in kanji, but really, do you care?
I learned to write hundreds of kanji years back, and I never need to now. Most adult Japanese never need to. Reading, speaking, and typing are the main skills, and writing it should be considered a bonus. I take the same approach to students studying English. Spelling is the least important skill, after speaking, listening, reading and comprehension. Not on Internet forums of course, where bad spelling is mercilessly ridiculed, but in the real world.