Not if they are connected simultaneously, which I presume is the case here. Normally one uses 10:1 scope probes on the x10 setting (unless you like having restricted bandwidth and heavy loading) so the Rigol is probably 10M input impedance anyway.
Scope front-ends are very wide-band amplifiers and you have to trade off gain accuracy across the entire bandwidth - this is one reason they have larger tolerances than say a multimeter.