Need help being able to listen to new iPod in car. Needs charger as well.

I bought a new iPod Nano, and I am needing a way to listen to it in the car. I also would prefer it charge it at the same time because it will remain in my car almost all the time. I found several that connect using the headphone jack, but they don't have a lot of good reviews and most do not charge the iPod. I don't have an a cassette player in my vehicle so that kind is out. My old iPod I bought a Transdock Micro (I think it was actually for the Zune, but it was worked with my old iPod for around 8 years now). I thought about ordering one of those because they are $6.00 on Amazon then I can buy the adapter for the lightening to 30 pin connector.

TIA

Jessica