I can only see my girlfriend twice a week?

Hi i've been dating this girl for over a month and I REALLY like her, I think I''m in love.

However she lives about 25 mins in the car away and far for walking distance. We can't stay at either one's house. We both work, she works Mondah - Friday and we can only see each other weekends, but she said she can't promise to see me every weekend because she likes to visit her friend in Liverpool every now and again. (from Chester)

Can this relationship work? We text everyday. We haven't had sex yet because I'm serious and she said she's had guys in the past use her for sex only. Do we need to do it soon?