I've been using a business card holder for the last year and two years before that with my old phone, plus my lighting cable plugged into the USB powerplug. On my nightstand and the clock I use every night has landscape mode.
Same at work, another business card holder.
Less than $5 at Walmart.
Works for me
I use the exact same business card holder when I don't want my phone on the dock or if I'm charging 2 iPhones at once (personal + work iPhone). I like it, but when the phone vibrates, it makes a god awful clatter.