Yes, you should be able to.... I believe it would be best for each router to operate on a different channel, and use a different SSID (thats the way I would do it anyway). Also, make sure that to connect the 2 routers, you use a cable from LAN port to LAN port. You will no longer use the WAN port on the D-Link. You will also want to DISABLE DHCP on the D-Link.