Money or relevant experience?

Should I favour legal work experience over paid admin work?

After what seems like forever I have completed the first year of my four year law with French degree. I now have three months off and have managed to secure a temporary job doing basic admin for a local business. As this in non-law related I’m conscious that I also need to get some “proper work experience” – the only problem is that I really need the money from my admin job so not sure how to balance the two. Any suggestions will be welcome.