Learning two striking martial arts at the same time

I have been doing Muai Thai kickboxing for 6 months. I feel like i have come a long way as a noob, but still know that I have a long way to go.
My goals for doing martial arts is to get fit and strong, get mentally strong and confident, learn to defend my self and also a great way to meet new people and make friends (im new to a city). I dont plan on ever getting in the ring, but it would be cool if i could one day.

I plan to start studying Kyokushin Karate after doing 1 year of Muai Thai...

Learning two striking martial arts at the same time